There are 22 gas stations servicing travelers at service areas on Freeway No. 1 and near interchanges; 7 gas stations are located along Freeway No. 3 at Guanxi, Qingshui, Nantou, Gukeng, Dongshan, Guanmiao (southbound and northbound). These gas stations operate 24/7 to provide fueling service, free water for the radiator and free air pump.